Here you can download the latest manual of the BBT-271 (pdf)
Here you can download the latest Quick Start Guide of the BBT-271 (pdf)
- Here you can download your BBT chart
If you have other questions or you're experiencing an issue with your iProvèn BBT-271 Basal Body Thermometer, please contact our Customer Support. We’re simply thrilled to hear from you, and welcome your feedback.